package com.huike.stock_analysis.service;

import com.huike.stock_analysis.entity.Demo;

/** 
* @Author Ambrose-dyx
* @Time 2020-6-29 8:43:03 
* @Version 1.0
* <p>Description:</p>
*/
public interface DemoService {

	//对demo表进行查询操作
	public Demo Query(Object o);
	
}
